Class: Json::Streamer::Aggregator

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/json/streamer/aggregator.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Aggregator

Returns a new instance of Aggregator.



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# File 'lib/json/streamer/aggregator.rb', line 9

def initialize
  @aggregator = []
end

Instance Method Details

#get ⇒ Object 



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# File 'lib/json/streamer/aggregator.rb', line 13

def get
  @aggregator
end

#key ⇒ Object 



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# File 'lib/json/streamer/aggregator.rb', line 21

def key
  @aggregator.last[:key] unless @aggregator.last.nil?
end

#key=(k) ⇒ Object 



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# File 'lib/json/streamer/aggregator.rb', line 25

def key=(k)
  @aggregator.last[:key] = k
end

#key_for_level(level) ⇒ Object 



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# File 'lib/json/streamer/aggregator.rb', line 41

def key_for_level(level)
  @aggregator[level - 1][:key] unless @aggregator[level - 1].nil?
end

#level ⇒ Object 



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# File 'lib/json/streamer/aggregator.rb', line 17

def level
  @aggregator.size
end

#value ⇒ Object 



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# File 'lib/json/streamer/aggregator.rb', line 29

def value
  @aggregator.last[:value]
end

#value=(d) ⇒ Object 



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# File 'lib/json/streamer/aggregator.rb', line 33

def value=(d)
  if array_level?
    value << d
  else
    value[key] = d
  end
end

#value_for_level(level) ⇒ Object 



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# File 'lib/json/streamer/aggregator.rb', line 45

def value_for_level(level)
  @aggregator[level - 1][:key] unless @aggregator[level - 1].nil?
end